 Margaret is hysterical and unable to see visitors but Edward tells her that Lillith is far from human and is actually a Succubus-like demon who feeds on emotion, and is capable of causing deadly hallucinations based on her victims's fears.Their attempt to kill her had been an attempt to save themselves and others, and that she is now feeding off of Emily's kindness and goodness and that Lillith will bleed her dry before moving on to her next victim.Edward tells Emily that the only way to kill Lillith is to get her to sleep, which she rarely does.